XBT_DEBUG("Communication from '%s' to '%s' failed to start because of a link failure",
sg_host_get_name(sender), sg_host_get_name(receiver));
synchro->state = SIMIX_LINK_FAILURE;
XBT_DEBUG("Communication from '%s' to '%s' failed to start because of a link failure",
sg_host_get_name(sender), sg_host_get_name(receiver));
synchro->state = SIMIX_LINK_FAILURE;